Are you looking for DAV Maths Solutions for class 7 then you are in right place, we have discussed the solution of the Secondary Mathematics book which is followed in all DAV School. Solutions are given below with proper Explanation please bookmark our website for further update !! All the Best !!
Chapter 9 Worksheet 1 | Congruent Triangles | Class-7 DAV Secondary Mathematics
Unit 9 Worksheet 1 || Congruent Triangles
1. Fill in the blank so as to make a true statement?
2. In fig. 9.11, state which pairs of triangles are congruent by SSS congruence condition. If congruent, write the congruence of triangles in symbolic form.
3. In fig. 9.12, PS = RS and PQ = RQ
4. In Fig. 9.13, ABC is isosceles with AB = AC. D is the mid-point of base BC.
5. In PQR and XYZ, PQ = XZ and QR = YZ (fig. 9.14). What additional information is required to make the two triangles congruent by SSS congruence condition?
Answer 5: PR = XY.
6. If ABC = DEF, fill in the blanks to make each statement true.
- Chapter 1 Rational Numbers | Class-7 DAV Secondary Mathematics
- Chapter 2 Operations on Rational Numbers | Class-7 DAV Secondary Mathematics
- Chapter 3 Rational Numbers as Decimals | Class-7 DAV Secondary Mathematics
- Chapter 4 Exponents and Powers | Class-7 DAV Secondary Mathematics
- Chapter 5 Application of Percentage | Class-7 DAV Secondary Mathematics
- Chapter 6 Algebraic Expressions | Class-7 DAV Secondary Mathematics
- Chapter 7 Linear Equations in One Variable | Class-7 DAV Secondary Mathematics
- Chapter 8 Triangle and Its Properties | Class-7 DAV Secondary Mathematics
- Chapter 9 Congruent Triangles | Class-7 DAV Secondary Mathematics
- Chapter 10 Construction of Triangles | Class-7 DAV Secondary Mathematics
- Chapter 11 Perimeter and Area | Class-7 DAV Secondary Mathematics
- Chapter 12 Data Handling | Class-7 DAV Secondary Mathematics
- Chapter 13 Symmetry | Class-7 DAV Secondary Mathematics
- Chapter 14 Visualising Solids | Class-7 DAV Secondary Mathematics